161491032

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1345

約数の個数: 96

約数和(自身を含む): 465519600

約数和(自身を除く): 304028568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 97, 114, 152, 171, 194, 228, 291, 342, 388, 456, 582, 684, 776, 873, 1164, 1217, 1368, 1746, 1843, 2328, 2434, 3492, 3651, 3686, 4868, 5529, 6984, 7302, 7372, 9736, 10953, 11058, 14604, 14744, 16587, 21906, 22116, 23123, 29208, 33174, 43812, 44232, 46246, 66348, 69369, 87624, 92492, 118049, 132696, 138738, 184984, 208107, 236098, 277476, 354147, 416214, 472196, 554952, 708294, 832428, 944392, 1062441, 1416588, 1664856, 2124882, 2242931, 2833176, 4249764, 4485862, 6728793, 8499528, 8971724, 13457586, 17943448, 20186379, 26915172, 40372758, 53830344, 80745516, 161491032]

約数ペア:

[(1, 161491032), (2, 80745516), (3, 53830344), (4, 40372758), (6, 26915172), (8, 20186379), (9, 17943448), (12, 13457586), (18, 8971724), (19, 8499528), (24, 6728793), (36, 4485862), (38, 4249764), (57, 2833176), (72, 2242931), (76, 2124882), (97, 1664856), (114, 1416588), (152, 1062441), (171, 944392), (194, 832428), (228, 708294), (291, 554952), (342, 472196), (388, 416214), (456, 354147), (582, 277476), (684, 236098), (776, 208107), (873, 184984), (1164, 138738), (1217, 132696), (1368, 118049), (1746, 92492), (1843, 87624), (2328, 69369), (2434, 66348), (3492, 46246), (3651, 44232), (3686, 43812), (4868, 33174), (5529, 29208), (6984, 23123), (7302, 22116), (7372, 21906), (9736, 16587), (10953, 14744), (11058, 14604)]